Total fan height: 13. Fan Base: 6 dia. Fan Depth: 8 front to back. One-speed fan: runs smooth! Name Plate: “GILBERT” on fan cage! Fan base: sheet metal steel! Fan blades: chrome curved shape! Fan cage: Black steel! Made by the A. This fan runs smoothly! It is a standard model, and features oscillator motion. As with any vintage electrical device, electricians. Recommend a good servicing & maintenance prior to regular use. Best to get it checked out by an electrician or motor repair shop. Gilbert maker of American Flyer S-gauge trains!